Packaging | HFFS – Horizontal Flow Wrapper | MONTREAL- S3


Servo-Driven 3-AXIS Flow Wrapper - Film on Top - Rotary Jaw

MONTREAL S3 SERVO Series is Horizontal Flow Wrapper (HFFS) Film on Top and Rotary Sealing Jaw system with a high-performance level. It suits a wide range of Medium and Large product applications, where fast and easy to operate and size change operations are required. MONTREAL Series flow wrappers can be tailored to match each customer’s specific needs and deliver maximum production flexibility and efficiency at each performance level

Technical Features

 RD 144
 Number of Jaws
 1 Jaw
 2 Jaws
 1 Jaw
 2 Jaws
 Max. Product Length (Inch – MM)
 17 ¾ (452) 
 9” (228) 
 22 ¼ (564) 
 10 ¾ (273) 
 Min. Product length (Inch – MM)
 6” (152)
 3” (76)
 7 1/8 (182)
 3 ½ (91)
 Product width (Inch – MM)
 1 3/8 – 6 3/8 (35-160)
 Product height (Inch – MM)
 3/16 – 2 ¾ (5-70)
 3/16 – 4” (5-102)
 Packing Capacity pcs/min  (according to # Jaw )
 Sealing Jaw Width (Inch – MM)
 11 7/8  (300mm)
 Film width max (Inch – MM)
 24” (610mm)
 Compress Air
 6 bar, 1L/min
 Power Supply 
 1Ph. 208-240V 50/60Hz  
 Power Max.
 Machine Dimension  (L× W× H) (Inch – MM)
 193*47*69 (4900*1180*1750)
 Weight (net/gross) (Lb – Kg)
1675 (760)

Standard Features

  • Horizontal Flow Wrapper rotating transversal sealing, Film reel holder on top and pushing lugs conveyor system.
  • Product flow right to left from the viewpoint of the operator station.
  • Fully Adjustable Film Former.
  • PLC controller with HMI Full Color Touch Screen to control the main machine functions, such as Bag Length, Speed of packaging, Axis Homing, Film Advance, Print Registration settings, Product Memory (99 recipes).
  • Machine powered by 3 brushless servo motors Direct Gear Driven Assembly.
  • No product, No Bag Function.
  • Dual OMRON temperature PID control and Solid State Relay.
  • Three pairs of sealing disc for fin seal with automatic pneumatic opening.
  • The 3rd. set is a “Fold-Over Wheel” which folds the fin seal to either side of the package.
  • SICK Sensor Printing film eye mark tracking system.
  • Sealing Jaw face: standard 0.5” (12.5 mm) per side of the bag with a transverse sealing pattern.
  • Machine cycle stops with crimper in an open position to prevent the film from melting.
  • Electronic Clutch on the crimper-head to release the drive and stop the machine in case a solid object gets jammed between the jaws.
  • Powered product discharge conveyor length 19 ½” (500 mm).
  • One Film roll holder with self-centering cones, spring-activated brake system and side lay adjustment.
  • Two Start/Stop/Emergency Stop control on the operator side.
  • Interlocked safety switches on all doors and guards that can be opened without tools.
  • All parts in contact with the product are either 304 stainless steel.
  • Mainframe and electrical cabinet in mild steel, rough textured finish painted.
  • Machine includes Heavy Duty Castors for easy movement with adjustable feet.         

For more information, watch the video